Drug interactions
Desflurane + Sorafenib
Severity: Moderate
Desflurane and Sorafenib: moderate interaction.
Last updated
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Summary
Sorafenib can prolong the QT interval and desflurane may contribute additional repolarization effects. The combined risk of ventricular arrhythmia is highest in patients with cardiac disease or electrolyte disturbances.
What this interaction means in plain words
Desflurane and Sorafenib can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken.
Desflurane belongs to Central Nervous System; Sorafenib belongs to Oncology.
Why it happens
Additive pharmacodynamic QT prolongation.
What to do
Check the baseline QTc and correct potassium and magnesium before anesthesia. Monitor the ECG during and after the procedure.
What to ask your pharmacist
- Should I take them at different times of day?
- Does the dose of either medicine need to change?
- Is there anything I should avoid, such as alcohol or certain foods, while on both?
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Other interactions of Desflurane
Other interactions of Sorafenib
Frequently asked questions
Can I take Desflurane with Sorafenib?
MediHelp rates the interaction as moderate. Desflurane and Sorafenib can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken. Sorafenib can prolong the QT interval and desflurane may contribute additional repolarization effects. The combined risk of ventricular arrhythmia is highest in patients with cardiac disease or electrolyte disturbances.
How serious is the interaction between Desflurane and Sorafenib?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Check the baseline QTc and correct potassium and magnesium before anesthesia. Monitor the ECG during and after the procedure.
What other medicines interact with Desflurane?
MediHelp also lists interactions of Desflurane with, for example, Amisulpride, Anagrelide, Arsenic trioxide. The full list is on the Desflurane page.
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